head to head · open source
debezium vs Seal-Report
debezium has 13,129 GitHub stars, 3,042 forks, 131 open issues and last shipped yesterday. Seal-Report has 1,635 stars, 508 forks, 21 open issues and last shipped 2 days ago. debezium leads on adoption by 703% (13,129 vs 1,635 stars). debezium is written in Java under Apache-2.0; Seal-Report is written in C# under MIT. debezium has attracted 23% as many forks as stars, Seal-Report 31%. debezium was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| debezium | Seal-Report | |
|---|---|---|
| GitHub stars | ★ 13K | ★ 1.6K |
| License | Apache-2.0 | MIT |
| Written in | Java | C# |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 3.0K | ⑂ 508 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick debezium if
- You weight community size — 13K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Java
- You value the larger contributor base for long-term maintenance
pick Seal-Report if
- You want the Seal-Report feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and Seal-Report fits your workflow better
About debezium
Debezium is an open source, low latency change data capture (CDC) platform that monitors databases and turns every row level change into an ordered event stream that applications consume, and it is built for Java teams already running Apache Kafka and Kafka Connect.
read the full debezium overview →
About Seal-Report
Seal Report & Task is open source database reporting and task framework written in C for Microsoft .NET. It lives in Data & Analytics and Data Engineering & Integration. It targets reports from SQL and NoSQL sources, plus ETL and batch tasks. License is MIT.
read the full Seal-Report overview →
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Frequently asked questions
Is debezium or Seal-Report more popular?
debezium has 13,129 GitHub stars and Seal-Report has 1,635. debezium has the larger community by that measure.
Are debezium and Seal-Report free?
Both are open source. debezium is licensed under Apache-2.0 and Seal-Report under MIT. Neither carries a licence fee.
What is the difference between debezium and Seal-Report?
debezium is written in Java and Seal-Report in C#. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, debezium or Seal-Report?
Choose debezium if you want the larger community (13,129 stars) or its Apache-2.0 licence terms. Choose Seal-Report if its feature set, stack or MIT licence fits better. Both are self-hostable.